JP3013116U - Lens cover and glasses for attaching lens cover - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a cover that can prevent scratches on the lens surface due to contact with things when glasses are removed. [Structure] The lens cover of the present invention is a cover for covering the surface of the lens, and is formed by forming a thin plate-like body having a shape corresponding to the lens and forming a smooth convex curved surface like the lens surface. Are provided with magnets 5 and 5 to attract and fix the lens covers 6 and 6.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a lens cover and glasses to which the lens cover can be attached.

[0002]

[Prior art]

 Glasses of recent years have become extremely light, which has the effect of reducing fatigue even when worn for a long time. One of them is a spectacle frame, which is made of a material such as titanium that is strong, light, and highly springy, and the wire itself that makes up the frame is also thin. Of course, the use of thin wire improves the frame design, resulting in a slimmer frame.

Another one of the weight reduction of eyeglasses is the material of the lens, and a plastic lens is used for the eyeglass lens in recent years. Therefore, it is much lighter than a glass lens and easy to process. However, plastic lenses are softer than glass lenses, and even though the surface is coated after molding, scratches still occur.

While wearing eyeglasses, an object is less likely to come into contact with and be scratched, but when the eyeglasses are removed and left to stand, the chance of contacting the object is increased and the surface is scratched. There is no problem if the glasses are put into the case when the glasses are taken off, but the case is large and it is troublesome to carry the glasses at all times, and the case is rarely used every time the glasses are taken off.

[0005]

[Problems to be solved by the present invention]

 As described above, since the spectacle lens of recent years is made of plastic, there are the above problems. The problem to be solved by the present invention is this problem, and a lens cover that can protect the spectacle lens is provided.

[0006]

[Means for Solving the Problems]

 The lens cover of the present invention is a thin plate-like object corresponding to the size of the lens, and forms a set of two lenses. In other words, it will come to the surface of the left and right lenses to be fixed, and the lens surfaces will be protected against direct contact with objects. By the way, a magnet is used as a fastening means of the lens cover, and a small and powerful magnet is attached to each part of the eyeglass frame.

Therefore, the lens cover is a thin metal plate that can be adsorbed to the magnet, or a cover that is a material that does not adsorb to the magnet, but has a metal piece in a part thereof. Good. Since the lens cover is a thin plate-shaped object, it can always be put in a pocket and carried, and when the glasses are taken off, the cover can be attached. Hereinafter, embodiments according to the present invention will be described in detail with reference to the drawings.

[0008]

【Example】

 FIG. 1 shows the glasses of the present invention, which has the same basic shape as conventional glasses. That is, the two rims 1 and 1 are connected by the connecting member 2, and the end pieces 3 and 3 are brazed to the outside of the rim. Then, the nose pads 4 and 4 are attached below the connecting member 2 and inside the rims 1 and 1. A crane (not shown) is connected to the end piece 3 via a hinge so that it can be folded.

Magnets 5 and 5 are provided on both sides of the connecting member 2, and the magnets 5 and 5 are also attached to the end pieces 3 and 3. The lens cover 6 is attached by being attracted to the magnets 5, 5, .... FIG. 2 is a specific example showing the lens cover 6. The lens cover 6 is formed by cutting a thin steel plate into a rim shape, and continuously forming an edge 7 on the outer periphery, and has projecting pieces 8a and 8b on both sides. The edge 7 is formed by drawing a plate material as shown in FIG. 3B, and enhances the bending rigidity of the thin lens cover.

The edge 7 not only enhances the bending rigidity of the lens cover 6, but also when mounted on eyeglasses, the rim 1 fits into the groove 9 of the edge 7 to prevent positional deviation. Both protrusions 8a and 8b of the lens cover 6 are attached by being attached to the magnets 5 and 5 of the glasses.

FIG. 3 shows a state in which the lens covers 6 and 6 shown in FIG. 2 are attached to the glasses of FIG. The lens cover 6 having the same size as the rim completely covers the spectacle lenses 1, 1. FIG. 4 is a sectional view when the lens cover 6 is attached. The lens cover 6 forms a smooth convex curved surface and conforms to the lens surface. Further, as shown in FIG. 3, an appropriate pattern is generally printed on the surface of the lens cover 6.

By the way, the lens cover is not limited to the one obtained by cutting the steel plate attracted to the magnet, but may be formed of a thin plastic plate. Therefore, when a plastic material is used, a small steel piece or a small magnet can be embedded in the protrusions 8a and 8b. It is easy to embed these steel pieces and magnets at the same time when molding the lens cover.

As described above, it goes without saying that the lens cover according to the present invention is attached when the glasses are removed, but it can be used as an eye mask if the covers are attached when the glasses are worn. . Here, the glasses of the present invention are not limited to those having the rim as shown in FIG. 1, and may be glasses in which both lenses are directly screwed by a connecting member without having the rim. As described above, the lens cover of the present invention allows the opaque plate material to be attached to the eyeglasses, and the following effects can be obtained.

[0014]

[Effect of device]

 The lens cover of the present invention can cover the lens surface of the glasses, and the cover can be attached when the glasses are removed. Therefore, the lens surface will not be scratched and a clean lens surface can be maintained forever. Moreover, since the lens cover is attached by adsorbing it to the magnet provided on the spectacle frame, it can be easily attached and detached. Also, the lens cover is made of a thin plate so that it can be carried in a pocket. On the other hand, since this lens cover is opaque, it can be used as an eye mask.

[Brief description of drawings]

FIG. 1 is a spectacle frame of the present invention provided with a magnet.

FIG. 2 is a specific example showing a lens cover of the present invention.

FIG. 3 is a pair of glasses with a lens cover attached.

FIG. 4 is a sectional view when a lens cover is attached.

[Explanation of symbols]

 1 rim 2 connecting member 3 armoring 4 nose pad 5 magnet 6 lens cover 7 edge 8 projecting piece 9 groove

Claims (4)

[Scope of utility model registration request] 1. A lens cover for covering a spectacle lens, wherein a thin plate state having a shape corresponding to a lens is formed, and a smooth convex curved surface is formed like a lens surface, A lens cover characterized by being attached to a magnet provided so that it can be attached. 2. A lens cover for covering a spectacle lens, comprising a thin metal plate having a shape corresponding to a lens, having projections on both sides and forming an edge on the outer periphery, A lens cover that has the same smooth convex curved surface as the lens surface, and can be attached by being attracted to the magnet provided on the spectacle frame. 3. An eyeglass having a lens cover attached to cover the eyeglass lens, wherein a magnet is provided on the connecting member of the eyeglass and the armature, and the lens cover is in a thin plate state having a shape corresponding to the lens. Glasses for attaching lens covers, characterized in that they are formed and have a smooth convex curved surface like the lens surface, and can be attached by adsorbing to the magnet provided on the eyeglass frame. 4. An eyeglass having a lens cover attached to cover the eyeglass lens, wherein a magnet is provided on a connecting member and an endpiece of the eyeglass, and the lens cover is made of a thin metal plate having a shape corresponding to the lens. Also, the lens cover mounting glasses are characterized in that they have the same smooth convex curved surface as the lens surface, and can be attached by being attracted to the magnet provided on the spectacle frame.